MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446
SHA3-384 hash: 46b742d34d2148676ac922d869b43db061110d8ed0ba28ef6ef1c46edb8c9e599fa006e9ed983456a022a39fbe79a863
SHA1 hash: 42d44917c8ee5e5c3bd47d46fd2cbd7a1fb30531
MD5 hash: 8072da4a47aa5e5a6328037497875f3d
humanhash: nuts-stairway-diet-texas
File name:main_m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:150'464 bytes
First seen:2025-11-01 08:52:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:GmzTDH86JG78FenJljAX0Gidw+w9EEVvjbiQLZrEyqKYrf:G2TDH86JOHjAX03dC9EMLmyqlrf
TLSH T1EFE329C7F800DEFAF80AE33748570905B630BBE115921B372257797BED3A1991963E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-01T06:25:00Z UTC
Last seen:
2025-11-01T10:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/182cb854-97c8-428c-b48c-a57b629fd514
Behavior Graph:
Download SVG
%3 guuid=450f3625-1a00-0000-c3c9-dacdf3090000 pid=2547 /usr/bin/sudo guuid=2e4ab628-1a00-0000-c3c9-dacdf8090000 pid=2552 /tmp/sample.bin guuid=450f3625-1a00-0000-c3c9-dacdf3090000 pid=2547->guuid=2e4ab628-1a00-0000-c3c9-dacdf8090000 pid=2552 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e64426ed-efb5-4c47-9c36-191c6b6e61fc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1806215
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 08:54:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjvzg5iizmpkfbfx33f6eodwlfgf54djjjkyql7sm3wiburvqrda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251101-kvck9atpgz/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 526b937508cb1ea284b7decbe23876594c5ef0694a55882ff266ec80d2358446

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3692826/
  
Delivery method
Distributed via web download

Comments